map.cells[y * map.size.x + x] = '.'; }
return map; }
+struct yx_uint16 find_passable_pos (struct Map * map) {
+// Return a random passable position on map.
+ struct yx_uint16 pos;
+ for (pos.y = pos.x = 0; 0 == is_passable(map, pos);) {
+ pos.y = rrand(0, 0) % map->size.y;
+ pos.x = rrand(0, 0) % map->size.x; }
+ return pos; }
+
void map_scroll (struct Map * map, char dir) {
// Scroll map into direction dir if possible by changing the offset.
if (NORTH == dir && map->offset.y > 0) map->offset.y--;
FILE * file = fopen("savefile", "w");
write_uint32_bigendian(world->seed, file);
write_uint32_bigendian(world->turn, file);
- write_uint16_bigendian(world->player->pos.y, file);
- write_uint16_bigendian(world->player->pos.x, file);
+ write_uint16_bigendian(world->player->pos.y + 1, file);
+ write_uint16_bigendian(world->player->pos.x + 1, file);
struct Monster * monster;
for (monster = world->monster; monster != 0; monster = monster->next) {
- write_uint16_bigendian(monster->pos.y, file);
- write_uint16_bigendian(monster->pos.x, file); }
+ write_uint16_bigendian(monster->pos.y + 1, file);
+ write_uint16_bigendian(monster->pos.x + 1, file); }
+ write_uint16_bigendian(0, file);
struct Item * item;
for (item = world->item; item != 0; item = item->next) {
- write_uint16_bigendian(item->pos.y, file);
- write_uint16_bigendian(item->pos.x, file); }
+ write_uint16_bigendian(item->pos.y + 1, file);
+ write_uint16_bigendian(item->pos.x + 1, file); }
+ write_uint16_bigendian(0, file);
fclose(file); }
void toggle_window (struct WinMeta * win_meta, struct Win * win) {
update_log (&world, " ");
struct Player player;
world.player = &player;
- struct Monster monster1;
- struct Monster monster2;
- struct Monster monster3;
- world.monster = &monster1;
- monster1.next = &monster2;
- monster2.next = &monster3;
- monster3.next = 0;
- monster1.name = 'A';
- monster2.name = 'B';
- monster3.name = 'C';
- struct Item item1;
- struct Item item2;
- struct Item item3;
- world.item = &item1;
- item1.next = &item2;
- item2.next = &item3;
- item3.next = 0;
- item1.name = '&';
- item2.name = '%';
- item3.name = '#';
+ struct Monster * monster;
+ struct Item * item;
+ uint16_t test;
+ char start;
// For interactive mode, try to load world state from savefile.
FILE * file;
- struct Item * item;
- struct Monster * monster;
if (1 == world.interactive && 0 == access("savefile", F_OK)) {
file = fopen("savefile", "r");
world.seed = read_uint32_bigendian(file);
world.turn = read_uint32_bigendian(file);
- player.pos.y = read_uint16_bigendian(file);
- player.pos.x = read_uint16_bigendian(file);
- for (monster = world.monster; monster != 0; monster = monster->next) {
- monster->pos.y = read_uint16_bigendian(file);
- monster->pos.x = read_uint16_bigendian(file); }
- for (item = world.item; item != 0; item = item->next) {
- item->pos.y = read_uint16_bigendian(file);
- item->pos.x = read_uint16_bigendian(file); }
+ player.pos.y = read_uint16_bigendian(file) - 1;
+ player.pos.x = read_uint16_bigendian(file) - 1;
+ start = 1;
+ world.monster = 0;
+ while (1) {
+ test = read_uint16_bigendian(file);
+ if (0 == test)
+ break;
+ if (start) {
+ monster = malloc(sizeof(struct Monster));
+ world.monster = monster;
+ start = 0; }
+ else {
+ monster->next = malloc(sizeof(struct Monster));
+ monster = monster->next; }
+ monster->name = 'M';
+ monster->pos.y = test - 1;
+ monster->pos.x = read_uint16_bigendian(file) - 1; }
+ if (!start)
+ monster->next = 0;
+ start = 1;
+ world.item = 0;
+ while (1) {
+ test = read_uint16_bigendian(file);
+ if (0 == test)
+ break;
+ if (start) {
+ item = malloc(sizeof(struct Item));
+ world.item = item;
+ start = 0; }
+ else {
+ item->next = malloc(sizeof(struct Item));
+ item = item->next; }
+ item->name = '#';
+ item->pos.y = test - 1;
+ item->pos.x = read_uint16_bigendian(file) - 1; }
+ if (!start)
+ item->next = 0;
fclose(file); }
- // For non-interactive mode, try to load world state from frecord file.
+ // For non-interactive mode, try to load world state from record file.
else {
world.turn = 1;
if (0 == world.interactive) {
struct Map map = init_map();
world.map = ↦
if (1 == world.turn) {
- for (player.pos.y = player.pos.x = 0; 0 == is_passable(&map, player.pos);) {
- player.pos.y = rrand(0, 0) % map.size.y;
- player.pos.x = rrand(0, 0) % map.size.x; }
- for (item = world.item; item != 0; item = item->next)
- for (item->pos.y = item->pos.x = 0; 0 == is_passable(&map, item->pos);) {
- item->pos.y = rrand(0, 0) % map.size.y;
- item->pos.x = rrand(0, 0) % map.size.x; }
- for (monster = world.monster; monster != 0; monster = monster->next)
- for (monster->pos.y = monster->pos.x = 0; 0 == is_passable(&map, monster->pos);) {
- monster->pos.y = rrand(0, 0) % map.size.y;
- monster->pos.x = rrand(0, 0) % map.size.x; } }
+ player.pos = find_passable_pos(&map);
+ unsigned char n_monsters = rrand(0, 0) % 16;
+ unsigned char n_items = rrand(0, 0) % 48;
+ unsigned char i;
+ start = 1;
+ world.monster = 0;
+ for (i = 0; i < n_monsters; i++) {
+ if (start) {
+ monster = malloc(sizeof(struct Monster));
+ world.monster = monster;
+ start = 0; }
+ else {
+ monster->next = malloc(sizeof(struct Monster));
+ monster = monster->next; }
+ monster->pos = find_passable_pos(&map);
+ monster->name = 'M'; }
+ if (!start)
+ monster->next = 0;
+ start = 1;
+ world.item = 0;
+ for (i = 0; i < n_items; i++) {
+ if (start) {
+ item = malloc(sizeof(struct Item));
+ world.item = item;
+ start = 0; }
+ else {
+ item->next = malloc(sizeof(struct Item));
+ item = item->next; }
+ item->pos = find_passable_pos(&map);
+ item->name = '#'; }
+ if (!start)
+ item->next = 0; }
// Initialize window system and windows.
WINDOW * screen = initscr();
projects / plomrogue / blobdiff